"PhD Math Teacher; Retired NASA Earth Scientist. I am here to help you."
...I have taught classes at Cornell University, the State University of New York, New York University, Columbia University, the University of Maryland, and now at Marymount University in Arlington, Virginia. I have studied Algebra as an undergraduate at the Massachusetts Institute of Technology, and I have actively used it in my work at NASA in the...
10+ subjects, including algebra 1